<template>
  <div class="head">
    <van-nav-bar
      title="标题"
      left-text="返回"
      right-text="按钮"
      left-arrow
      @click-left="onClickLeft"
      @click-right="onClickRight"
    />
  </div>
</template>

<script>
// import { Toast } from 'vant';
export default {
    methods:{
        onClickLeft() {
      Toast('返回');
    },
    onClickRight() {
      Toast('按钮');
    },
    }
    
};
</script>

<style lang="scss" scoped>

</style>